---
product_id: 495158149
title: "Defiant 25 Silicone Mold Making Kit"
brand: "siraya tech"
price: "AED 171"
currency: AED
in_stock: true
reviews_count: 13
category: "Siraya Tech"
url: https://www.desertcart.ae/products/495158149-defiant-25-silicone-mold-making-kit
store_origin: AE
region: United Arab Emirates
---

# low viscosity easy pour 200°C heat resistant 30 min fast cure Defiant 25 Silicone Mold Making Kit

**Brand:** siraya tech
**Price:** AED 171
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mold like a pro, cast like a boss—Defiant 25 is your ultimate silicone sidekick!

## Quick Answers

- **What is this?** Defiant 25 Silicone Mold Making Kit by siraya tech
- **How much does it cost?** AED 171 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/495158149-defiant-25-silicone-mold-making-kit)

## Best For

- siraya tech enthusiasts

## Why This Product

- Trusted siraya tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Superior tear resistance and flexibility ensure your molds endure countless casts, saving you money.
- • **Cure Without Delay:** Resists sulfur poisoning for flawless 3D resin molds in just 30 minutes—no coating needed.
- • **Effortless Precision:** Low viscosity formula means bubble-free pours and captures the finest details with ease.
- • **Food-Safe Versatility:** Certified safe for edible molds—perfect for candy, chocolate, and beyond, plus crafts and candles.
- • **Beginner-Friendly Mixing:** Simple 1:1 ratio and self-degassing properties make it foolproof for pros and DIYers alike.

## Overview

Siraya Tech Defiant 25 Platinum Silicone Mold Making Kit offers a translucent, food-safe silicone with 25A hardness, engineered for rapid curing in just 30 minutes without coating. Its low viscosity ensures bubble-free, detailed molds, while its heat resistance up to 200°C and superior tear strength guarantee durability and reusability. Ideal for 3D printed resin parts, food molds, and diverse DIY projects, this easy 1:1 mix silicone empowers both beginners and professionals to create flawless casts every time.

## Description

Product description

Review: Solves a really big problem! - As a small company prototyping a variety of products that require platinum cure silicone, this silicone formula GREATLY simplifies our processes and ensures high degrees of success when casting silicone against resin molds. For many, printing in resin is the go-to method for making cost effective high quality molds for casting soft rubbers, either by using the printed resin object as a master to make a silicone mold, or by pouring directly into a printed resin mold. We have tested this silicone against Siraya tech Fast, Blu, and Build resins and have found that they cure properly and consistently against fully cured resin. This is something we have been needing for years! While we have not rigorously tested the mechanical properties we have found that for most purposes it is on par with other similar platinum cure silicones in terms of overall strength and tear resistance. Truly great stuff! Can't wait to see what's next for the future of this company as I just love their products for their quality, consistency, variety, and innovation.
Review: Honestly impressed! - I went from idea to finished product in about 5 hours using this silicone! I was VERY skeptical that this would work without any inhibition, but there were absolutely no uncured spots in my molds at all when they were done (I used Siraya Tech "Fast" Navy Grey resin for the original). I poured about 1/4th of an inch of silicone for these small molds, and they were cured within AN HOUR. Literally the only negative I have is that I struggled to get all the bubbles out of these detailed molds - specifically talking about the spots where bubbles formed on my resin original due to surface tension, not the floating bubbles in the silicone - and the silicone was too thick to get them out by tapping the mold box or poking them with a toothpick. That's true of a lot of silicones I've tried though, and the pros waaaay outweigh the cons here. Best of all, the molds come out clear enough that you can use UV resin in them. Very excited about what I'll be able to do with this material!

## Features

- Extra Resistance to curing inhibition - Defiant 25 can resist sulfur poisoning due to UV Resin much better than common platinum silicone. With just 30 minutes of curing the printed part submerged in water, Defiant 25 can cure without issues. No coating is needed. Defiant silicone clear mold works best with our Fast, Build, Blu, Easy, and Sculpt resins.
- Strong and Durable - Compared with others, Siraya Tech Defiant 25 clear silicone mold making has better flexibility and stronger tear resistance, and silicone molds have a longer life span and can be reused many times. More pulls per mold mean lower cost per cast. This silicone rubber can resist temperatures up to 200C.
- Thin Viscosity - Defiant 25 is Easy to pour and degas compared to other 25A silicone. It is thinner and thus making the entire process simpler even for beginners. You do not need an expensive professional vacuum chamber to remove bubbles and with a good pouring technique, you can get a bubble-free cure.
- Versatile & Food Safe - Defiant 25 from Siraya Tech, a food-safe platinum silicone, excels in both food and craft applications. Perfect for molds of candy, chocolate, cake, and ice, it also suits resin, wax, candle, and soap molds, casting, architectural detailing, and figure making. Its balanced hardness and flexibility make it ideal for diverse molding tasks and DIY projects.
- Easy Mixing Ratio 1A:1B - Defiant 25 mold making silicone rubber is easy to mix, mixing ratio of 1:1, self-degassing, and very easy to use. This liquid silicone mold can be easily used by beginners without any experience. Please feel free to contact us if there's any issue.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMLJVZCW |
| Best Sellers Rank | #22,887 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #214 in Sculpture Molding & Casting Products |
| Brand | Siraya Tech |
| Brand Name | Siraya Tech |
| Color | Translucent 25A Hardness |
| Compatible Material | Rubber |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 195 Reviews |
| Full Cure Time | 3E+1 Minutes |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Manufacturer | Siraya Tech |
| Material | Silicone |
| Material Type | Silicone |
| Model | Defiant 25 |
| Other Special Features of the Product | Extra resistance to curing inhibition, food safety |
| Part Number | Defiant 25 |
| Special Feature | Extra resistance to curing inhibition, food safety |
| Specific Uses For Product | Casting, Art, Food |
| Unit Count | 35.27 Ounce |
| Viscosity Level | Low |
| Volume | 1054.62 Milliliters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Siraya Tech
- **Item Form:** Gel
- **Material:** Silicone
- **Special Feature:** Extra resistance to curing inhibition, food safety
- **Specific Uses For Product:** Casting, Art, Food

## Images

![Defiant 25 Silicone Mold Making Kit - Image 1](https://m.media-amazon.com/images/I/61uVwBSbjwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solves a really big problem!
*by T***C on December 18, 2022*

As a small company prototyping a variety of products that require platinum cure silicone, this silicone formula GREATLY simplifies our processes and ensures high degrees of success when casting silicone against resin molds. For many, printing in resin is the go-to method for making cost effective high quality molds for casting soft rubbers, either by using the printed resin object as a master to make a silicone mold, or by pouring directly into a printed resin mold. We have tested this silicone against Siraya tech Fast, Blu, and Build resins and have found that they cure properly and consistently against fully cured resin. This is something we have been needing for years! While we have not rigorously tested the mechanical properties we have found that for most purposes it is on par with other similar platinum cure silicones in terms of overall strength and tear resistance. Truly great stuff! Can't wait to see what's next for the future of this company as I just love their products for their quality, consistency, variety, and innovation.

### ⭐⭐⭐⭐⭐ Honestly impressed!
*by C***N on August 26, 2025*

I went from idea to finished product in about 5 hours using this silicone! I was VERY skeptical that this would work without any inhibition, but there were absolutely no uncured spots in my molds at all when they were done (I used Siraya Tech "Fast" Navy Grey resin for the original). I poured about 1/4th of an inch of silicone for these small molds, and they were cured within AN HOUR. Literally the only negative I have is that I struggled to get all the bubbles out of these detailed molds - specifically talking about the spots where bubbles formed on my resin original due to surface tension, not the floating bubbles in the silicone - and the silicone was too thick to get them out by tapping the mold box or poking them with a toothpick. That's true of a lot of silicones I've tried though, and the pros waaaay outweigh the cons here. Best of all, the molds come out clear enough that you can use UV resin in them. Very excited about what I'll be able to do with this material!

### ⭐⭐⭐⭐⭐ Stuff worked.
*by B***E on May 1, 2026*

Was exactly what I needed and did the job.

## Frequently Bought Together

- Siraya Tech Defiant 25 Platinum Silicone Mold Making DIY Kit, Food Safe, 25A Hardness, Ideal for 3D Printer UV Resin, Easy to Stop Curing Inhibition, No Coating, for Casting Epoxy Resin (35.3 Oz)
- Siraya Tech Fast ABS-Like 3D Printer Resin 405nm UV-Curing Non-Brittle High Precision 3D Printing Liquid Standard Photopolymer Resin for 8K Capable LCD DLP 3D Printing (Navy Grey, 1kg)
- Siraya Tech Blu 3D Printer Tough Resin with High Toughness Resolution Strong and Precise 3D Printing 405nm UV-Curing Rapid Resin for LCD DLP 8K 3D Printer (1kg, Clear V2)

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-06-04*